Plz ans Q no. 19 & 20
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1 mole at ntp=22.4l
so5.6l=1/22.4*5.6=1/4.
8gm=1/4 mole
1 mole=32 gm=molecular mass
vd=mm/2
=32/2=16
so5.6l=1/22.4*5.6=1/4.
8gm=1/4 mole
1 mole=32 gm=molecular mass
vd=mm/2
=32/2=16
falgunichapekar:
N Q no 20
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